BR8207679A - Processo e sistema de teste ultra-sonico de trilhos - Google Patents

Processo e sistema de teste ultra-sonico de trilhos

Info

Publication number
BR8207679A
BR8207679A BR8207679A BR8207679A BR8207679A BR 8207679 A BR8207679 A BR 8207679A BR 8207679 A BR8207679 A BR 8207679A BR 8207679 A BR8207679 A BR 8207679A BR 8207679 A BR8207679 A BR 8207679A
Authority
BR
Brazil
Prior art keywords
testing process
track testing
ultrasonic track
ultrasonic
track
Prior art date
Application number
BR8207679A
Other languages
English (en)
Inventor
George D Martens
Original Assignee
Automation Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automation Ind Inc filed Critical Automation Ind Inc
Priority claimed from PCT/US1982/000568 external-priority patent/WO1982003920A1/en
Publication of BR8207679A publication Critical patent/BR8207679A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
BR8207679A 1982-05-03 1982-05-03 Processo e sistema de teste ultra-sonico de trilhos BR8207679A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/000568 WO1982003920A1 (en) 1981-05-06 1982-05-03 An ultrasonic rail testing method and system

Publications (1)

Publication Number Publication Date
BR8207679A true BR8207679A (pt) 1983-04-12

Family

ID=22167958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207679A BR8207679A (pt) 1982-05-03 1982-05-03 Processo e sistema de teste ultra-sonico de trilhos

Country Status (1)

Country Link
BR (1) BR8207679A (pt)

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